Respuesta :
Answer:
-45k+72
Step-by-step explanation:
-10k +5k= -5k
16-7(-5k+8)
9(-5k+8)
-45k+72
Answer:
[tex] - 45k - 40[/tex]
Step-by-step explanation:
1. Expand by distributing terms.
[tex] - 10k + 16 - (35k + 56)[/tex]
2. Remove parentheses.
[tex] - 10k + 16 - 35k - 56[/tex]
3. collect like terms.
[tex]( - 10k - 35k) + (16 - 56)[/tex]
4. Simplify.
[tex] - 45k - 40[/tex]
Therefor, the answer is -45k - 40.
